Bollyball

Bollyball is a great game in which to practice  relaxation and root. The action is live: it's not just a stationary target such as a heavy bag. The game also provides an opportunity to practice balanced kicking and ambidextrous kicking and striking.

Simple rules to heighten the competition between unequal competitors? Retrieve on one, two or three bounces. The first serve must touch the front wall. After that, any wall counts. If you hit the ball and it bounces back into yourself, that's a lost point. If the other person hits you with the ball, that's a let. If the other person hits you with the ball, and it then hits the wall, the ball is still in play!. The games ends at 15.

Real handball is http://www.youtube.com/watch?v=Fp3d5Sik_sQ&feature=g-hist

Of course, they only use one wall!